Bledsoes' contract and its length it a nice fit for the TPE but at 31 he is a few years older then I want to see them trade for and does not play a position of need.
When predicting a healthy Celtics playoff rotation I currently see
PG Walker
SG Smart
SF Brown
PF Tatum
C Thompson/Theis
6th Langford
7th Theis/R Williams
8th Pritchard
9th Semi/Grant
Where I would like to see the upgrade is on at the Wing. Ideally they get a wing with enough size to push Grant for the small ball 5 role and provide scoring off the bench. I'm not sure that player is out there. H Barnes and A Gordon is likely out of reach for a Cs trade ( and Im not sure if either excepts a bench role so Smart goes back to 6th man), L Nance could be a nice fit but I worry if his shot is for real, maybe Thad Young but he is older then I would want and not much of a floor spacer.